A44-977 — FUSEHOLDER,BLOCK

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

A44-977: FUSEHOLDER,BLOCK.

The FUSEHOLDER,BLOCK is a the manufacturer industrial component. Key specifications include body_style: CLIP CONNECTED TYPE, overall_width: 1.500 INCHES NOMINAL IN, base_thickness: 1.031 INCHES NOMINAL IN, overall_height: 2.062 INCHES NOMINAL IN, overall_length: 2.125 INCHES NOMINAL IN, unable_to_decode: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-194-2940, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ A44-977

NSN: 5920-01-194-2940
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)

SPECIFICATIONS

body_style	CLIP CONNECTED TYPE
overall_width	1.500 INCHES NOMINAL IN
base_thickness	1.031 INCHES NOMINAL IN
overall_height	2.062 INCHES NOMINAL IN
overall_length	2.125 INCHES NOMINAL IN
unable_to_decode	UNABLE TO DECODE
voltage_in_volts	250.0
mounting_hole_style	IN-LINE ALONG THE WIDTH
mounting_hole_diameter	0.210 INCHES NOMINAL IN
mounting_hole_quantity	2
accommodated_fuse_length	2.000 INCHES NOMINAL IN
terminal_type_and_quantity	2 SCREW
NSN	5920-01-194-2940

COMPONENT DIAGRAM

KEY FEATURES

•

ACCOMMODATED FUSE LENGTH: 2.000 INCHES NOMINAL IN

•

MOUNTING HOLE QUANTITY: 2

•

BODY STYLE: CLIP CONNECTED TYPE

•

INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY: 1 POLE, MAINLINE, FUSED

•

MOUNTING HOLE STYLE: IN-LINE ALONG THE WIDTH

•

VOLTAGE IN VOLTS: 250.0

•

MOUNTING HOLE DIAMETER: 0.210 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

ACCOMMODATED FUSE LENGTH	2.000 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY	2
OVERALL HEIGHT	2.062 INCHES NOMINAL IN
BODY STYLE	CLIP CONNECTED TYPE
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY	1 POLE, MAINLINE, FUSED
MOUNTING HOLE STYLE	IN-LINE ALONG THE WIDTH
VOLTAGE IN VOLTS	250.0
MOUNTING HOLE DIAMETER	0.210 INCHES NOMINAL IN
OVERALL LENGTH	2.125 INCHES NOMINAL IN
OVERALL WIDTH	1.500 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5920-00-001-3111 5920-00-001-3260 5920-00-001-3261 5920-00-001-3262 5920-00-001-3263 5920-00-001-3264 5920-00-001-3296 5920-00-001-3840

SUBSTITUTES & CROSS-REFERENCES 2

10982A1Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

10982H1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A44-977?

A44-977 is a FUSEHOLDER,BLOCK. It is classified as a MRO (MRO_GENERAL).

What parts can replace A44-977?

There are 2 known substitutes for A44-977: 10982A1, 10982H1. Substitute compatibility should be verified for your specific system.

What is the NSN for A44-977?

A44-977 is cataloged in the U.S. Government catalog under NSN 5920-01-194-2940. This indicates validated use in U.S. government and defense supply chains.

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